SmogRank / Bhutan

Air quality in Tsirang, estimated

Tsirang District, Bhutan. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.

≈7µg/m³
Good, estimated

Estimated PM2.5, 7-day average to 2026-09-30, about 0.5× the WHO 24-hour guideline. 30-day average ≈ 5 µg/m³.

Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS), scaled by 1.06 to match 4 measured cities within 300 km over the last week. Adjusted this way, a single day lands within ×1.5 of what a monitor would read about two times in three: a guide, not a measurement. Not ranked on SmogRank's boards.

Last 30 days, estimated

152026-09-01: ≈ 1 µg/m³ (estimate)09-012026-09-02: ≈ 2 µg/m³ (estimate)2026-09-03: ≈ 3 µg/m³ (estimate)2026-09-04: ≈ 3 µg/m³ (estimate)2026-09-05: ≈ 4 µg/m³ (estimate)2026-09-06: ≈ 4 µg/m³ (estimate)2026-09-07: ≈ 4 µg/m³ (estimate)2026-09-08: ≈ 8 µg/m³ (estimate)09-082026-09-09: ≈ 10 µg/m³ (estimate)2026-09-10: ≈ 6 µg/m³ (estimate)2026-09-11: ≈ 7 µg/m³ (estimate)2026-09-12: ≈ 2 µg/m³ (estimate)2026-09-13: ≈ 2 µg/m³ (estimate)2026-09-14: ≈ 3 µg/m³ (estimate)2026-09-15: ≈ 3 µg/m³ (estimate)09-152026-09-16: ≈ 4 µg/m³ (estimate)2026-09-17: ≈ 2 µg/m³ (estimate)2026-09-18: ≈ 2 µg/m³ (estimate)2026-09-19: ≈ 8 µg/m³ (estimate)2026-09-20: ≈ 7 µg/m³ (estimate)2026-09-21: ≈ 3 µg/m³ (estimate)2026-09-22: ≈ 3 µg/m³ (estimate)09-222026-09-23: ≈ 2 µg/m³ (estimate)2026-09-24: ≈ 3 µg/m³ (estimate)2026-09-25: ≈ 4 µg/m³ (estimate)2026-09-26: ≈ 7 µg/m³ (estimate)2026-09-27: ≈ 5 µg/m³ (estimate)2026-09-28: ≈ 6 µg/m³ (estimate)2026-09-29: ≈ 13 µg/m³ (estimate)09-292026-09-30: ≈ 14 µg/m³ (estimate)
Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).

Measured cities nearby

CityDistance7-day average
Phuntsholing75 km21.1 µg/m³
Nalbāri146 km–
Gangtok153 km–
Siliguri172 km–
Guwahati186 km8.0 µg/m³
Shillong239 km–

Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.